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Searched refs:jiffies_seq (Results 1 – 5 of 5) sorted by relevance

/linux/kernel/time/
H A Djiffies.c44 __cacheline_aligned_in_smp seqcount_raw_spinlock_t jiffies_seq = variable
45 SEQCNT_RAW_SPINLOCK_ZERO(jiffies_seq, &jiffies_lock);
54 seq = read_seqcount_begin(&jiffies_seq); in get_jiffies_64()
56 } while (read_seqcount_retry(&jiffies_seq, seq)); in get_jiffies_64()
H A Dtick-legacy.c29 write_seqcount_begin(&jiffies_seq); in legacy_timer_tick()
31 write_seqcount_end(&jiffies_seq); in legacy_timer_tick()
H A Dtick-common.c90 write_seqcount_begin(&jiffies_seq); in tick_periodic()
96 write_seqcount_end(&jiffies_seq); in tick_periodic()
167 seq = read_seqcount_begin(&jiffies_seq); in tick_setup_periodic()
169 } while (read_seqcount_retry(&jiffies_seq, seq)); in tick_setup_periodic()
H A Dtick-sched.c82 seq = read_seqcount_begin(&jiffies_seq); in tick_do_update_jiffies64()
84 } while (read_seqcount_retry(&jiffies_seq, seq)); in tick_do_update_jiffies64()
101 write_seqcount_begin(&jiffies_seq); in tick_do_update_jiffies64()
144 write_seqcount_end(&jiffies_seq); in tick_do_update_jiffies64()
160 write_seqcount_begin(&jiffies_seq); in tick_init_jiffy_update()
178 write_seqcount_end(&jiffies_seq); in tick_init_jiffy_update()
873 seq = read_seqcount_begin(&jiffies_seq); in get_jiffies_update()
876 } while (read_seqcount_retry(&jiffies_seq, seq)); in get_jiffies_update()
H A Dtimekeeping.h30 extern seqcount_raw_spinlock_t jiffies_seq;